purchase of lab chemicals and lab apparatus . , purchase of lab chemicals and lab apparatus: , alpha napthol s-merck/ranbaxy , buffer tablet 7 ph glaxo/e-mark/ranbaxy , buffer tablet 4 ph glaxo/e-mark/ranbaxy , fehling solution a glaxo/e-merck/ranbaxy , fehling solution b glaxo/e-merck/ranbaxy , hydrochloric acid glaxo/e-mark/ranboxy , e.d.t.a e.d.t.a salt s-merck/ranbaxy , sodium hydroxide s-merck/ranbaxy , ammonia solution s-merck/ranbaxy , btb powder s-maerck/ranbaxy , sulphuric acid glaxo/e-mark/ranbaxy , lead sub acetate bdh/s.merck/glaxo , lab chemical indicator s-meark/ranbaxy methelblue ebt , filter paper circle 18.5 cm dia kalpi no. yamuna brand , what man filter paper sheet 46*57cm , wide range indicator paper ph 1-7 , universal soluation universal soluation ph (0-14) 500ml ,s-merck , mercuric cloride , hydro meter 0-10,10-20 each make-advance , brix spendle 20-30 make-advance , pole tube 200mm make-borosil , pol tube glass 100mm make- borosil , ph electrode plastic cotade , thermo meter 0-110c with red gel , s s mug 1kg cap enamald , plastic buckets with lid (poly set) , boiler hardness kit , distilled water for mill lab , measuring jar dia-42mm , length-360mm make-borosil , bomi spendal make brass bomi spendal make brass , hand t d s meter (table type) range-0-20000ppm make hanna ,labrotech,ri